//
//  Nurse.m
//  OC01_work
//
//  Created by 侯平章 on 16/2/21.
//  Copyright © 2016年 侯平章. All rights reserved.
//

#import "Nurse.h"

@implementation Nurse
- (void)sayHello{
    NSLog(@"我%f高",_height);
}
@end
